DocumentCode
3536159
Title
EVM Measurement Method of PUSCH in TD-LTE System
Author
Chen, Fatang ; Zheng, Xiaoxian ; Ji, Xian
Author_Institution
Sch. of Commun. & Inf. Eng., ChongQing Univ. of Posts & Telecommun., Chongqing, China
fYear
2011
fDate
23-25 Sept. 2011
Firstpage
1
Lastpage
4
Abstract
To characterize the transmit modulation quality of Physical Uplink Shared Channel (PUSCH) in Long Term Evolution (LTE) system more efficiently and integrally, it is necessary to measured the Error Vector Magnitude (EVM) .In this paper, we research EVM measurement algorithm to correct the transmit modulation symbols quality of PUSCH, and deduce the method of calculation its. In addition, we gave the MATLAB simulation and compared with the bit error rate (BER).
Keywords
Long Term Evolution; modulation; vectors; wireless channels; BER; MATLAB simulation; PUSCH EVM measurement method; TD-LTE system; TD-Long Term Evolution system; bit error rate; error vector magnitude; physical uplink shared channel; transmit modulation quality; Bit error rate; Distortion measurement; Measurement uncertainty; Modulation; Phase measurement; Radio frequency; Time measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Communications, Networking and Mobile Computing (WiCOM), 2011 7th International Conference on
Conference_Location
Wuhan
ISSN
2161-9646
Print_ISBN
978-1-4244-6250-6
Type
conf
DOI
10.1109/wicom.2011.6036660
Filename
6036660
Link To Document